Kirisun DP405 Service Manual
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Kirisun DP405 Service Manual

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Professional wireless communication system solution supplier
DP405
S ERV ICE M A NUA L
ShenZhen Kirisun Communications Co.,Ltd.
V190409

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Summary of Contents for Kirisun DP405

  • Page 1 Professional wireless communication system solution supplier DP405 S ERV ICE M A NUA L ShenZhen Kirisun Communications Co.,Ltd. V190409...

  • Page 2: Table Of Contents

    DP405 Service Manual Contents 1. Overview ..............................1 1.1. Scope ..............................1 1.2. Safety Precautions ..........................1 1.3. Maintenance Service ..........................1 2. External View and Operation Description ....................2 2.1. External View ............................2 2.2. Operation Description ..........................2 2.3.
  • Page 3 Appendix 6 Schematic Disagram and Postion Mark ................79 Diagram 1 DP405-02 Motherbaord Schematic Diagram (6PM7-4169-HMF) ..........79 Diagram 2 DP405-02 Motherboard Position Mark (6PM7-4169-HM F) ............84 Diagram 3 DP405-01 Motherbaord Schematic Diagram (6PM7-4169-HMF) ..........86 Diagram 4 DP405-01 Motherbaord Postion Mark (6PM7-4169-HMF) ............91 Diagram 5 Module Schematic Diagram (6PM7-4320-HBA) ................

  • Page 4: Overview

    1. Overview 1.1. Scope This manual is intended for maintenance and repair of DP405 portable radio, and can only be used by engineers and professional technicians who are trained by Kirisun. The parameters in this manual may vary with technology improvement, so for updated technical information, please contact Kirisun or its local dealers.

  • Page 5: External View And Operation Description

    DP405 Service Manual  Faults caused by unauthorized disassembly, repair and modification. Man-made damage such as wear, mechanical damage, burning, and waterlogging.   Product serial number is damaged or the product brand is unable to identify. After the warranty expired, lifetime service is still available. We also provide service components to service station and staff at favorable price.

  • Page 6: Led Indication

    DP405 Service Manual requirements. The available features are listed below: Feature Usage None No feature High/low Power Press this key to switch high/low power. Broadcast Call Press this key to make a broadcast call. If there is CTCSS on the current analogue channel, press this key to switch to carrier squelch mode to cancel CTCSS feature.

  • Page 7: Basic Operation

    DP405 Service Manual 2.4. Basic Operation Power on/off the Radio When the radio is off, turn the volume knob clockwise until a click is heard to power on the radio; when the radio is on, turn the volume knob counter-clockwise until a click is heard to power off the radio.

  • Page 8: Tx Circuit

    DP405 Service Manual 3.2. TX Circuit The TX circuit is mainly composed of three parts below:  RF Power Amplification Circuit RDA1846S outputs RF signal from pin 18 and enters first-level pre-drive amplifier (Q502) for initial amplification; then it enters second-level pre-drive amplifier （Q503） and drive amplifier (Q501) for further power amplification, ensuring sufficient drive power signal can be offered to final amplifier for ultimate power amplification;...

  • Page 9: Power Section

    DP405 Service Manual 3.4. Power Section The radio applies 7.4V lithium-ion battery for power supply. RF power amplification and audio power amplification are directly powered by battery; the battery outputs 3.6V to supply power to PMU in RDA1846S and LT1901 through DC-DC switch; 3M, 3C and USB3.3V output from PMU separately supply power to other baseband circuits;...

  • Page 10: Semiconductor Device Description

    DP405 Service Manual TX Path of Direct Frequency Synthesis  Modulation Method of Direct Frequency Synthesis TX Filter based on Digital Signal Processing Technique TX Modulation Gain Number is Adjustable Digital voice activates TX control High-performance Fractional PLL Frequency Synthesizer ...
  • Page 11 DP405 Service Manual AA18 GPIO_D22 EXT_PTT External PTT GPIO_D98 KEYPAD2 4*4 key GPIO_D96 KEYPAD0 4*4 key GPIO_D13 KEYPAD7 4*4 key GPIO_D14 NC_GPIO GPIO_D12 KEYPAD6 4*4 key GPIO_D97 KEYPAD1 4*4 key GPIO_D10 KEYPAD4 4*4 key GPIO_D112 LCD_RS AB19 LCD_CS1 LCD_RST SSI0_RX...
  • Page 12 DP405 Service Manual GPIO_D49 GPIO_D51 AFCO1 Audio power amplification MUTE GPIO_D48 VOUT_D3 PMU_3C output GPIO_D52 DACS_SW1 DA_MCP4802 GPIO_D47 GPIO_D50 LDAC_PC/TV DA_MCP4802 GPIO_D53 AFCO2 Speaker output MUTE GPIO_D46 RDA_PDN RDA1846S GPIO_D58 SPI/CS RDA1846S GPIO_D2 NC_GPIO GPIO_D57 SPI/CLK RDA1846S GPIO_D56 SPI/DA_OUT RDA1846S...

  • Page 13: Rda1846S Port Description

    DP405 Service Manual HPL_OUT MOD1 Digital MIC signal output HPR_OUT MOD2 SINK3 NC_SINK3 GPIO_D45 JM_SDATA Encrypted IC GPIO_D55 NC_GPIO GPIO_D59 APC_SW2 APC_SW2 GPIO_D105 NC_GPIO GPIO_D43 APC_SW1 APC_SW1 GPIO_D8 NC_GPIO GPIO_D9 QT/DQT IN QT/DQT IN GPIO_D1 LCD_BL LCD backlight control 3.6.2. RDA1846S Port Description...

  • Page 14: Semiconductor Device Feature Description

    DP405 Service Manual RFIN RF signal input AVDD Power supply No connection RFOUT RF signal output No connection No connection AVDD Power supply PABIAS PA bias supply for PA AVDD Power supply Chip enable,high active; Chip sleep,low active GPIO7 Gpio7/vox(When Gpio7=VH, vox is active; else VL)

  • Page 15: Feature Description And Parameter Setting

    DP405 Service Manual LT1901A IC200 24LC512 E2PROM，saves channel frequency data, feature parameters and modulation parameters TDA8547TS Receiver audio power amplification Q500 RD07S2B TX final power amplification DTA144EE APC output switch Q507 3SK318 Receiver power amplifier Q200 DTC144EE Red LED driver...

  • Page 16: Scan

    DP405 Service Manual 4.2. Scan Enabling Scan Press the Scan programmable key to enable Scan and listen to activities on other channels. Press Scan key again to exit Scan. Scan List Each channel can be related to one “Scan List” though dealer programming. The radio can only start Scan on channels related with “Scan List”.

  • Page 17: Tot （Time-Out-Timer

    DP405 Service Manual Whisper Enable Whisper and talk to the mic, and the called party can hear the voice clearly. Alert Tone The aler tone can be set by PC software and you can enable/disable all kinds of alert tone.

  • Page 18: Feature Setting

    Programming procedures is listed as follows: A．Install DP405 programming software; B．Use a programming cable to connect the radio and PC. For detailed instruction, please refer to Help file in the programming software and DP405 user guide. Radio Programming Cable 5. Attaching and Detaching This radio is a sophisticated communication device with precise and compact structure.

  • Page 19: Attaching And Detaching The Antenna

    DP405 Service Manual Attaching the Battery Press ① to pop up the belt clip, and align the battery with the aluminum shell to insert the battery in the direction as ② shows; press the bottom of battery until it is locked.

  • Page 20: Detaching The Housing From The Chassis (See Figure Below)

    DP405 Service Manual 5.4. Detaching the Housing from the Chassis (see figure below) (1) Detach the antenna; (2) Detach the two knobs and circlips; (3) Detach the two knob nuts and antenna nut; (4) Detach the two screws as shown below;...

  • Page 21: Detaching The Motherboard From The Chassis

    DP405 Service Manual 5.5. Detaching the Motherboard from the Chassis (see figure below） Take out the screws; Take out the top waterproof pad and use the soldering iron to detach the antenna; the motherboard (including PTT and PCB) and aluminum bracket can be therefore detached. Be careful when you take out the motherboard and do not damage the connection between PTT PCB and motherboard.

  • Page 22: Exploded View

    DP405 Service Manual 5.6. Exploded View Material No. Material Name Description Quantity 7MHP-4169-01B-W0 DP405 front cover PC365，black+grey, textured 7MJS-4038-01A-W0 S760 shaft SUS304; 7MHP-4097-01A-W0 S565 earphone cover TPU, black, textured M2*4 cross machine Hardened 7SMF-020040M-SZYB-N screw iron,Φ2mm*4mm Motherboard PCBA DP405 PCBA...
  • Page 23 DP405 Service Manual Lithium-ion, 7.4V 6SS3-DC4140-B Battery 2000mAh 6SS3-BJ4038-B KBJ-17 belt clip S760/DP405 belt clip M2.5*8 cross machine Hardened iron 7SMF-025080M-SZYB-Z1 Φ2.5mm*8mm screw 7MHP-4169-02A-W0 DP405 top cover PC365, black 7MHR-4038-05A-W0 Pin Socket Silica gel; black, SMA-J, flange plate 3CR7-SMA-50JF-4 RF Coaxial Connector...

  • Page 24: Modulation And Test

    DP405 Service Manual 6. Modulation and Test 6.1. Method During the repair, if the components are changed, you need to test and adjust theh technical specification. 6.1.1. Components needed for adjustment （1）antenna interface converter （2）universal interface 6.1.2. PC Test Mode Modulation Method:...

  • Page 25: Main Technical Performance And Specification

    DP405 Service Manual Note: the frequency above can be programmed by software. Operation method: a）Open the programming software; b）Click Edit menu (or use shortcut key Tv), select the test frequency in the drop-down menu; c）Edit the frequency in the popped-up edit list.

  • Page 26: Maintenance And Test Equipment

    DP405 Service Manual 50Ω Antenna Impedance 2.2kΩ Mic Impedance Battery Lithium-ion battery DC 7.4V , 2000mAh Rx Sensitivity (12dB SINAD) -119dBm ≤-120dBm Squelch on Sensitivity（level 3） ≥70dB/≥60dB Adjacent Channel Selectivity Intermoducation ≥65dB Anti-interference Spurious Response ≥70dB Anti-interference Audio Output Power 0.5W，@distortion≤5%，16Ω...

  • Page 27: Troubleshooting

    DP405 Service Manual Oscilloscope DC 30MHz Frequency range:50Hz - 10KHz High-sensitivity frequency Counter Frequency stability:0.2ppm or lower Ammeter Frequency range: 50Hz - 10KHz Audio frequency voltmeter Voltage range: 1mv - 10v Frequency range:50Hz - 5KHz or higher Audio generator Output:0 -1v Capacity:at 1KHz, ≤3％...
  • Page 28 DP405 Service Manual transmitting, but the B．The microphone is broken. Change to a new one. called radio cannot hear anything The green indicator A．The speaker is broken. Change to a new one. glows when receiving, B．The audio power amplifier U3 is broken. Change to a new IC.

  • Page 29: Appendix 1 Abbreviations

    DP405 Service Manual Appendix 1 Abbreviations amplify, amplifier antenna automatic power control band pass filter CTCSS continuous tone control squelch system Digital code squelch DEMOD demodulation E2PROM high pass filter instantaneous deviation control intermediate frequency Light-Emitting Diode low noise amplifier...

  • Page 30: Appendix 2 Material List（Electronic Section

    DP405 Service Manual Appendix 2 Material List（electronic section） List 1 DP405－02 Motherboard material list Part No. Part Name Description Quantity Position Φ6.0mm, height 4SM7-6027-A40B 2.7mm,-40dB±2dB,all MIC600 direction,2.2KΩ, PJ-208B, height 2.5mm earphone 3CE3-CZ25-D 4.5mm,pin length 2.5mm; J601 jack lead-free 3.5mm earphone...
  • Page 31 DP405 Service Manual 2CC1-10-X7R160- R flake ulti-layer 1005,100nF±10%,16V,X7 C27,C100,C101,C111,C114,C117,C13,C18,C346,C22 104K capacitor ,C33,C43,C601,C608,C616,C15,C16,C56 C102,C104,C107,C113,C118,C122,C6,C14,C230,C2 31,C232,C233,C332,C522,C523,C528,C530,C531,C 2CC1-10-X7R500- R flake ulti-layer 1005,470P±10%,50V,X7R 532,C533,C535,C537,C538,C541,C549,C550,C551, 471K capacitor C552,C553,C554,C559,C564,C565,C567,C568,C21, C333,R25,C624,C519 2CC1-10-C0G500- R flake ulti-layer 1005,220P±5%,50V,C0G C604,C609 221J capacitor 2CC1-20-Y5V160- flake multi-layer 2012,10uF+80%/-20%,16 C123 C108 106Z capacitor...
  • Page 32 DP405 Service Manual 1DR1-NSR1020M SMD schottky NSR1020MW2T1G D101 W2T1G diode lead-free 7MDC-4057-02A- Battery pin Brass, lead-free 3FW1-42932-3023 (SC)429003/433003/4660 R SMD fuse F100 03,3216,3A/32V Audio power E general linear 1IL1-TDA8547TS amplifier ,TDA8547TS,SS OP20, 1IS1-XC6204B502 R SMD volatge 5V,SOT-23-5 IC100 regulator IC SMD switch MP2359,6PIN,1.2A...
  • Page 33 DP405 Service Manual R28,R30,R614,R617,R46,R68,R70,R57 2RS1-10-222J R flake resistor 1005,2.2K±5% R101,R102,R1,R246,R247 2RS1-10-274J R flake resistor 1005,270K±5% R105 SMD precise 2RE1-10-1602 1005,16.2K±1% R106 resistor 2RS1-10-104J R flake resistor 1005,100K±5% R107,R549,R526,R63,R51 R108,R236,R237,R238,R239,R502,R539,R544,R545 2RS1-10-102J R flake resistor 1005,1K±5% ,R547,R551,R560,R623,R10,R6,R3,R60 R flake 2CC1-10-X7R160- multi-layer 1005,33nF±10%,16V,X7R...
  • Page 34 DP405 Service Manual R flake 2CC1-10-C0G500- multi-layer 1005,56P±5%,50V,C0G C543 560J capacitor 2012,0Ω 2RS1-20-000O R flake resistor C337 4PE1-16-F2 SMD LED 1608, red light D203 4PE1-16-F5 SMD LED 1608,green light D205 SMD memorizer 1IM1-AT24C512C AT24C512C IC200 1IL1-NJM2904V SMD linear IC NJM2904V,TSSOP-8...
  • Page 35 DP405 Service Manual 2RS1-10-204J R flake resistor 1005,200K±5% R340,R52 2CC1-16-C0G500- R flake ulti-layer 1608,30P±5%,50V,C0G C500,C501 300J capacitor 2CC1-16-C0G500- R flake ulti-layer 1608,2P±0.25P,50V,C0G C503,C514 2R0C capacitor 2CC1-16-C0G500- R flake ulti-layer 1608,1.5P±0.25P,50V C504 1R5C capacitor 2CC1-16-C0G500- R flake ulti-layer 1608,3P±0.25P,50V,C0G C505 3R0C...
  • Page 36 DP405 Service Manual 5R0C capacitor 2CC1-16-C0G500- R flake ulti-layer 1608,4P±0.25P,50V,C0G C516 4R0C capacitor 2CC1-10-C0G500- R flake ulti-layer 1005,6P±0.25P,50V,C0G C520,C561 6R0C capacitor 2CC1-20-X7R6R3 R flake ulti-layer 2012,4.7uF,6.3V,X7R C50,C51,C617 -475K capacitor 2CC1-10-C0G500- R flake ulti-layer 1005,47P±5%,50V,C0G C558,C560 470J capacitor 2CC1-10-X7R500- R flake ulti-layer 1005,270P±10%,50V,X7R...
  • Page 37 DP405 Service Manual wireφ0.40, internal 2LH1-R401R5-R0 R SMD air core diamterφ1.5, pin height L501,L503,L505 3-05 inductor 0.5mm wireφ0.40, internal 2LH1-R401R5-R0 R SMD air core diamterφ1.5, pin height L502 4-05 inductor 0.5mm, Multilayer 1608,2.7nH±2%(MLG160 2LL1-16-2N7S L504 inductor 8B2N7S) 2LH1-R501R5-L05 R SMD air core wireφ0.50, internal...
  • Page 38 DP405 Service Manual tube 1TT1-2SC5108-Y R SMD triode 2SC5108-Y(MC),NPN Q502 1TT1-2SC3356-R 2SC3356-R24,SOT23,NP R SMD triode Q503 2RS1-10-392J R flake resistor 1005,3.9K±5% R24,R632 2RS1-10-472J R flake resistor 1005,4.7K±5% R39,R561,R562,R35 1005,47Ω±5% 2RS1-10-470J R flake resistor R500 2RS1-10-682J R flake resistor 1005,6.8K±5% R503 1005,270Ω±5%...
  • Page 39 DP405 Service Manual R SMD precise 104 2RE1-16-1503 1608,150K±1% R518,R525 resistor 105 2RS1-16-225J flake resistor 1608,2.2M±5% R517 106 2RS1-32-R39J R flake resistor 3216,0.39Ω±5% R520,R521,R522,R523 107 2RS1-10-154J R flake resistor 1005,150K±5% R550,R44 108 2RS1-10-184J R flake resistor 1005,180K±5% R553 R SMD...
  • Page 40 DP405 Service Manual 100D capacitor 2RS1-10-333J R flake resistor 1005,33K±5% R18,R31,R616 1DS1-1SS372 SMD switch tube Double diode 1TT1-2SC4116-G R SMD triode 2SC4116-GR SMD filed effect 1TF1-ST3400SRG ST3400SRG,SOT-23， Q602,Q603 tube 120 1TT1-2SA1586 R SMD triode 2SA1586 Q605 121 2RS1-10-223J R flake resistor 1005,22K±5%...

  • Page 41: List 2 Dp405－01 Motherboard Material List

    R flake ulti-layer 1005,680P±10%,16V,X7R 681K capacitor SMD precise 135 2RE1-10-5602 1005,56K±1% R104 resistor 136 2RS1-10-155J flake resistor 1005,1.5M±5% C109 List 2 DP405－01 Motherboard Material List Part No. Part Name Description Quantity Position DP405-01_MAINBOARD_ 6PM7-4240-HMA DP405-01 PCB 161219 C60,C28,R45,C32,R109,R167,R11,R251,R252,C569, 1005,0Ω 2RS1-10-000O...
  • Page 42 DP405 Service Manual R flake 2CC1-10-X7R160- 1005,100nF±10%,16V,X7 C27,C100,C101,C111,C114,C117,C13,C18,C346,C22 multi-layer 104K ,C33,C43,C601,C608,C616,C15,C16,C56 capacitor C102,C104,C107,C113,C118,C122,C14,C230,C231, C232,C233,C332,C522,C523,C528,C530,C531,C532 R flake 2CC1-10-X7R500- ,C533, multi-layer 1005,470P±10%,50V,X7R 471K C535,C537,C538,C541,C549,C550,C551,C552,C553 capacitor ,C554,C559,C564,C565,C567,C568,C21,C333,R25,C R flake 2CC1-10-C0G500- multi-layer 1005,220P±5%,50V, C604,C609 221J capacitor 2CC1-20-Y5V160- flake multi-layer C123,C108,C103,C106,C119,C20,C39,C582,C615,C 2012,10uF,16V,Y5V 106Z capacitor 2CT1-TP20-100-1 R SMD tantalum 2012,10μF±20%,10V,TP...
  • Page 43 DP405 Service Manual R flake 2CC1-10-X7R500- 1005,1000P±10%,50V,X7 multi-layer C120,C124,C536,C562,C563,C581,R20,C526,C42 102K capacitor R flake 2CC1-10-X7R500- multi-layer 1005,27nF±10%,50V,X7R C545 273K capacitor 1DR1-NSR1020M SMD schottky NSR1020MW2T1G, D101 W2T1G diode lead-free 7MDC-4057-02A- Battery pin lead-free, brass 3FW1-42932-3023 (SC)429003/433003/4660 R SMD fuse F100 03,3216,3A/32V E general linear...
  • Page 44 DP405 Service Manual 1TF1-SSM3K15A R SMD field SSM3K15AFS（D1） effect tube Digital tride 1TT1-DTC144EE R SMD triode Q101,Q103,Q200,Q201,Q601,Q604,Q606,Q4,Q707 DTC144EE(26),SOT323 R240,R241,R242,R243,R100,R103,R110,R13,R245, 2RS1-10-103J R flake resistor 1005,10K±5% R28,R30,R614,R617,R46,R68,R70,R57 2RS1-10-222J R flake resistor 1005,2.2K±5% R101,R102,R246,R247 2RS1-10-274J R flake resistor 1005,270K±5% R105 SMD precise 2RE1-10-1602 1005,16.2K±1%...
  • Page 45 DP405 Service Manual 2CC1-16-C0G500- flake multi-layer 1608,7P±0.25P,50V,C0G 7R0C capacitor R flake 2CC1-16-C0G500- multi-layer 1608,11P±5%,50V,C0G C504 110J capacitor R flake 2CC1-16-C0G500- multi-layer 1608,9P±0.25P,50V,C0G C503 9R0C capacitor R flake 2CC1-10-C0G500- multi-layer 1005,36P±5%,50V,C0G C518 360J capacitor R flake 2CC1-10-C0G500- multi-layer 1005,12P±5%,50V,C0G C520 120J...
  • Page 46 DP405 Service Manual Encrypted chip, 1IM1-LTS1901A-D Liantuo LTS1901A-DP405, P405 encrypted IC lead-free 1IS1-MCP4802-A D/A switch IC MCP4802 R flake 2CC1-10-C0G500- multi-layer 1005,100P±5%,50V,C0G C24,C48 101J capacitor ESD9B5.0ST5G,5V， 1DR1-ESD9B5 TVS diode D18,D19 SOD923, lead-free R flake 2CC1-10-C0G500- multi-layer 1005,56P±5%,50V,C0G C543 560J capacitor 2012,0Ω...
  • Page 47 DP405 Service Manual R4,R227,R501,R508,R513,R540,R541,R557,R558,R 2RS1-10-473J R flake resistor 1005,47K±5% 61,R62 2RS1-10-683J R flake resistor 1005,68K±5% 2RS1-10-822J R flake resistor 1005,8.2K±5% 2RS1-10-153J R flake resistor 1005,15K±5% R23,R512,R542,R53 1005,10Ω±5% 2RS1-10-100J R flake resistor R244,R559,R66 1005,220Ω±5% 2RS1-10-221J R flake resistor R249,R250 2RS1-10-204J R flake resistor 1005,200K±5%...
  • Page 48 DP405 Service Manual capacitor R flake 2CC1-16-C0G500- multi-layer 1608,12P±5%,50V,C0G C90,C534 120J capacitor R flake 2CC1-16-C0G500- multi-layer 1608,68P±5%,50V,C0G 680J capacitor R flake 2CC1-16-C0G500- multi-layer 1608,8P±0.25P,50V,C0G C513 8R0C capacitor R flake 2CC1-10-C0G500- multi-layer 1005,6P±0.25P,50V,C0G C561 6R0C capacitor R flake 2CC1-20-X7R6R3 multi-layer 2012,4.7uF±10%,6.3V...
  • Page 49 DP405 Service Manual R flake 2CC1-16-X7R500- multi-layer 1608,470P±10%,50V,X7R 471K capacitor wire φ0.40, internal 2LH1-R401R5-R0 R SMD air core diameter φ1.5, pin height L44,L45 3-05 inductor 0.5mm 2LH1-R301R5-L05 R SMD air core wireφ0.30 internal L46,L503 inductor diameterφ1.5 high pin 2LH1-R301R5-R0 SMD air core wireφ0.30 internal...
  • Page 50 DP405 Service Manual wound inductor core 5FE1-BLM21P300 R SMD EMI 2012,BLM21P300S/BLM2 L512,L514 suppression filter 1PG300S(0149-05) 2CC1-20-X7R500- flake multi-layer 2012,470P±10%,50V,X7R L520 471K capacitor 1TF1-RD07MUS2 SMD field effect RD07MUS2B，internal Q500 tube diameter SMD field effect 1TF1-RD01MUS2 RD01MUS2 Q501 tube 1TT1-2SC5108-Y R SMD triode...
  • Page 51 DP405 Service Manual 2RS1-10-203J R flake resistor 1005,20K±5% R529,C4 1005,33Ω±5% 100 2RS1-10-330J R flake resistor R510 1608,270Ω±5% 101 2RS1-16-271J R flake resistor R515 102 2RS1-16-333J R flake resistor 1608,33K±5% 103 2RS1-16-224J R flake resistor 1608,220K±5% SMD precise 104 2RE1-16-1003 1608,100K±1%...
  • Page 52 DP405 Service Manual compensated crystal oscillator R flake 2CC1-10-X7R160- multi-layer 1005,68nF±10%,16V,X7R 683K capacitor R flake 2CC1-10-X7R160- multi-layer 1005,47nF±10%,16V,X7R 473K capacitor R flake 2CC1-10-X7R500- 1005,1800P±10%,50V,X7 multi-layer 182K capacitor R flake 2CC1-10-C0G500- multi-layer 1005,10P±0.5P,50V,C0G 100D capacitor 2RS1-10-333J R flake resistor 1005,33K±5% R18,R31,R616...
  • Page 53 DP405 Service Manual 123 2RS1-10-564J R flake resistor 1005,560K±5% 1005,100Ω±5% 124 2RS1-10-101J R flake resistor 1005,820Ω±5% 125 2RS1-10-821J R flake resistor 126 2RS1-10-474J R flake resistor 1005,470K±5% R605 R flake 2CC1-10-X7R100- 1005,1μF±10%,10V,X7R multi-layer C38,C52,C54,C55 105K capacitor 1005,470Ω±5% 128 2RS1-10-471J R flake resistor...

  • Page 54: List 3 Module List

    DP405 Service Manual R flake 2CC1-16-C0G500- multi-layer 1608,5P±0.25P,50V,C0G C505 5R0C capacitor Φ6.0mm-40dB±2dB,2.2K 138 4SM7-6027-A40B Ω 2.5mm earphone 139 3CE3-CZ25-D PJ-208B jack 3.5mm earphone 140 3CE3-CZ35-F 4pins , with switch jack 2RW3-RP08110S RP08110SNJX-V01-0001, Volume switch NJX-V01 lead-free 3SE3-RE08220HX Channel switch 4.75mm shaft...
  • Page 55 DP405 Service Manual 2CC1-10-X7R160- R flake ulti-layer 1005,100nF±10%,16V,X7 C215,C216,C220,C221,C222,C441,C94,C95,C105,C 104K capacitor 336,C341,C1,C4,C5,C6,C204,C205,C469 5FE1-CB100505-1 SMD EMI 1005,1KΩ R6,R46,R85,R98,R143 suppression filter 1IS1-LT1901A-MC MCU+base band LT1901A processor IC 2CC1-20-Y5V160- flake multilayer 2012,10uF,16V,Y5V C7,C8,C98,C148 106Z capacitor 2CC1-10-X7R500- R flake multilayer 1005,10nF±10%,50V 103K capacitor R flake...

  • Page 56: Appendix 3 Material List (Structural Section)

    DP405 Service Manual SMD ceramic 5XT1-MC146-32R 32.768KHZ,MC-146,12.5P harmonic X301 F,20PPM lead-free oscillator 26MHz±2ppm,-30 ℃ ～ 5OT1-26R0-HHL- temperature ℃,2.8V,3 ， 0303 compensated crystal oscillator 2RS1-10-822J R flake resistor 1005,8.2K±5% 1005,33Ω±5% 2RS1-10-330J R flake resistor LT1901+MODULE_20160 6PD7-4038-HL1E Module plate LT1901PCB 516, DP405programm...
  • Page 57 DP405 Service Manual 7MHP-4141-04C-W0 S8 volume knob ABS,black cool gray 7MHP-7210-03C-W0 PT567 channel knob ABS,black pantone cool gray 6C Earphone jack waterproof 7MHP-4097-02A-W0 TPU: black textured, lead-free 7MHL-4141-01A-N S8 aluminum shell lead-free 7MHR-4038-02A-W0 S760main wanterproof ring Silica gel, black, high-gloss, lead-free...
  • Page 58 Φ2.5mm*8mm 4208/PT4208/AP570/DP570/ S660 S760-PTT-140102.PCB,FR4,38X9.3MM thick :0.4MM, 6PD7-4038-HPC S760 PTT board lead-free 6SS3-BJ4038-B KBJ-17 belt clip S760/DP405 belt clip lead-free 0SS3-4038-B KBJ-17 belt clip ABS, black 7MJP-4038-01E-W0 KBJ-17 belt clip ABS; black lead-free 7MJS-7013-01B-N R KBJ-09 belt clip bracket lead-free, stainless steel φ1.00 lead-free...
  • Page 59 DP405 Service Manual 7MHR-4169-01A-W0 DP405 PTT key Silica gel, black, lead-free 7MHR-4169-02A-WC DP405 guide beam lead-free, white, silica gel 7MJS-4038-01A-W0 S760 shaft lead-free φ7 mic waterproof cloth Diamater φ7mm, thickness 0.1mm 7GCB-070001 Speaker 7200,6500，S780， Φ40, impedance 16Ω, power 1W, lead-free 4SS7-4005-016-100C S785，S760，S765,567...

  • Page 60: Appendix 4 Accessory List

    DP405 Service Manual Appendix 4 Accessory List Accessory Quantity Antenna Belt Clip Earphone Cover Charger Battery Belt Clip Screw Battery Charger Power Adaptor Antenna Strap Power adapator User Guide Warranty Card Strap...

  • Page 61: Appendix 5 Schematic Disagram And Postion Mark

    DP405 Service Manual Appendix 5 Schematic Disagram and Postion Mark Diagram 1 DP405-02 Motherbaord Schematic Diagram (6PM7-4169-HMB) Q100 KTA1298 C100 100nF R100 R101 2.2K Q101 DTC144EE IC100 XC6204B502MR L100 Q102 KTA1298 C102 C101 R103 100nF C104 C103 R102 10uF/16V 2.2K...
  • Page 62 DP405 Service Manual LDAC AF_VOL_IN LDAC_PC/TV SPI_DA_OUT VOUTB AF_AMP VCCN SPI_CLK RED_LED DACS_SW1 VOUTA ENC_0 HS_DET PTT_KEY MCP4802 GREEN_LED R167 ENC_1 C346 KEYPAD_BL 100nF RDA_SQL SPI_DA_OUT SPI_CLK SECRET_IO SPI_/CS RDA_PDN AFCO_2 LDAC_PC/TV DACS_SW1 AFCO_1 BT301 3.0V SPK- NC_SINK2 AFDET NC_SINK1...
  • Page 63 DP405 Service Manual ST2301A J200 NC R227 100K PTT_KEY R60 1K PF_KEY MAND_C C221 C222 D200 R65 33K TOUT MAND DOUTY VREF DOUTX 100nF MXD2020ML S200 ENCODER C332 MOD_RDA1846 R237 L300 E1_1 ENC_0 R236 BLM11A601S ENC_1 R239 E1_3 ENC_2 R238...
  • Page 64 DP405 Service Manual C503 C504 C505 1.5P C510 D500 C511 Q500 HVC131 C506 L500 2T 120P L501 3T L502 4T L503 3T RD07 L504 C512 L505 TO ANT 100P 2.7nH D501 HVC131 C519 C521 R500 R501 L509 C520 L510 R504...
  • Page 65 DP405 Service Manual BLM11A601S R61 47K C601 100nF C600 C602 10uF/16V C74 0R 2SK1824 TONE_OUT TDA8547TS IN1- VCC1 IN1+ VCC2 C73 0R IN2- OUT1- AF_VOL_OUT 4.7K 100nF IN2+ Q704 OUT1+ 2SK1824 3300P SPK_JACK J600 150K SVRR Q602 ST2302 MODE OUT2+...

  • Page 66: Diagram 2 Dp405-02 Motherboard Position Mark (6Pm7-4169-Hmb)

    DP405 Service Manual Diagram 2 DP405-02 Motherboard Position Mark (6PM7-4169-HMB)
  • Page 67 DP405 Service Manual...

  • Page 68: Diagram 3 Dp405-01 Motherbaord Schematic Diagram (6Pm7-4169-Hmb)

    DP405 Service Manual Diagram 3 DP405-01 Motherbaord Schematic Diagram (6PM7-4169-HMB) Q100 KTA1298 C100 100nF R100 R101 2.2K Q101 DTC144EE IC100 XC6204B502MR L100 Q102 KTA1298 C102 C101 R103 100nF C104 C103 R102 10uF/16V 2.2K Q103 DTC144EE RF_4V2 IC101 L102 C105 C106...
  • Page 69 DP405 Service Manual AF_VOL_IN LDAC LDAC_PC/TV SPI_DA_OUT VOUTB AF_AMP VCCN SPI_CLK RED_LED DACS_SW1 VOUTA ENC_0 PTT_KEY MCP4802 GREEN_LED R167 ENC_1 C346 KEYPAD_BL 100nF RDA_SQL SPI_DA_OUT SPI_CLK SPI_/CS RDA_PDN AFCO_2 LDAC_PC/TV DACS_SW1 AFCO_1 BT301 BATTERY_3.0V SPK- NC_SINK2 AFDET NC_SINK1 AF_RX NC_M_MICN...
  • Page 70 DP405 Service Manual ST2301A J200 NC R227 100K PTT_KEY R60 1K PF_KEY MAND_C C221 C222 D200 R65 33K TOUT MAND DOUTY VREF DOUTX 100nF MXD2020ML S200 ENCODER C332 MOD_RDA1846 R237 L300 E1_1 ENC_0 BLM11A601S R236 ENC_1 R239 E1_3 ENC_2 R238...
  • Page 71 DP405 Service Manual C503 C504 C505 C610 D500 C511 150P 1SS390 L501 L502 L503 Q500 220R RD07 C506 L505 D501 C512 L504 1SS390 TO ANT 27nH L508 220nH C519 C521 R500 R501 L509 C520 L510 R504 Q501 C522 R503 R506...
  • Page 72 DP405 Service Manual BLM11A601S R61 47K C601 100nF C600 C602 10uF/16V C74 0R 2SK1824 TONE_OUT TDA8547TS IN1- VCC1 IN1+ VCC2 C73 0R 4.7K IN2- AF_VOL_OUT OUT1- 100nF IN2+ Q704 3300P OUT1+ SPK_JACK J600 150K SVRR Q602 ST3400SRG MODE OUT2+ C604...

  • Page 73: Diagram 4 Dp405-01 Motherbaord Postion Mark (6Pm7-4169-Hmb)

    DP405 Service Manual Diagram 4 DP405-01 Motherbaord Postion Mark (6PM7-4169-HMB)
  • Page 74 DP405 Service Manual...

  • Page 75: Diagram 5 Module Schematic Diagram (6Pd7-4038-Hl1G)

    DP405 Service Manual Diagram 5 Module Schematic Diagram (6PD7-4038-HL1G) AVDD_PLL FOR ANALOG PLL CVDD_PLL FOR DIGITAL PLL AVDD_USB FOR ANALOG USB D1V8 USB3V3 D1V2A CVDD_USB FOR DIGITAL USB CVDD0 FOR CORE CVDD1 FOR COMACC PVDD1 FOR MEMCTL1 IO R143 AVDD_PLL...
  • Page 76 DP405 Service Manual MARK MARK 35:4V2 D1V2A D1V8 OSC_2.85V DDVDD1 1.2V 300mA D1V2A DDVDD2 1.8V 300mA D1V8 ADCIN DDVDD1[0] OSC_2.85V VOUTA1 2.85V 50mA DDVDD1[1] C155 RF_TCXO VOUTA2 2.85V 200mA VCHG[0] DC1VOUT 4.7uH RF_IO_2V85 VOUTA3 2.85V 200mA VCHG[1] DC1VFB 10uF 10uF...
  • Page 77 DP405 Service Manual SDR_DATA[0:15] AA21 SDR_DATA0 SDD0/SDMEM_D0 LCD15/SM_LCD_D15 SDR_DATA1 SDD1/SDMEM_D1 LCD14/SM_LCD_D14 SDR_DATA2 SDD2/SDMEM_D2 LCD13/SM_LCD_D13 AA19 SDR_DATA3 SDD3/SDMEM_D3 LCD12/SM_LCD_D12 SDR_DATA4 SDD4/SDMEM_D4 LCD11/SM_LCD_D11 SDR_DATA5 SDD5/SDMEM_D5 LCD10/SM_LCD_D10 AA20 SDR_DATA6 SDD6/SDMEM_D6 LCD9/SM_LCD_D9 SDR_DATA7 SDD7/SDMEM_D7 LCD8/SM_LCD_D8 AC23 SDR_DATA8 SDD8/SDMEM_D8 LCD7/SM_LCD_D7 SDR_DATA9 SDD9/SDMEM_D9 LCD6/SM_LCD_D6 AA10 AB23...
  • Page 78 DP405 Service Manual CAM0/CAM_D0/GPIO_D39 CLK32KOUT/CLK32KOUT CAM1/CAM_D1/GPIO_D38 PRST/PRST* PRST CAM2/CAM_D2/GPIO_D37 DBB_OSCEN/DBB_OSC_EN OSCEN CAM3/CAM_D3/GPIO_D36 BOOT1/BOOT_CTL1 CAM4/CAM_D4/GPIO_D35 BOOT0/BOOT_CTL0 CAM5/CAM_D5/GPIO_D34 MOD1/MOD1 CAMD6/CAM_D6/GPIO_D33 MOD0/MOD0 CAMD7/CAM_D7/GPIO_D32 CAMCLK/CAM_LCLK/GPIO_D109 SCL/I2C_SCL/GPIO_D87 CAMHS/CAM_HS/GPIO_D40 SDL/I2C_SDA/GPIO_D88 CAMVS/CAM_VS/GPIO_D41 CLKO2/CLK_OUT2/GPIO_D107 CAMPD/CAM_PWDN/GPIO_D42 U1RXD/UART1_RX/GPIO_D26 U1TXD/UART1_TX/GPIO_D25 MMCCD/CARD_DETECT/GPIO_D6 U0RXD/UART0_RX/GPIO_D76 MMCWP/CARD_WPRT/GPIO_D7 U0TXD/UART0_TX/GPIO_D75 U0RTS/UART0_RTS*/GPIO_D78 U0CTS/UART0_CTS*/GPIO_D77 AC16 MMCCLK/MMC_CLK/GPIO_D110 AC15 MMCCMD/MMC_CMD/GPIO_D92 AB16...
  • Page 79 DP405 Service Manual D1V8 VOUTD1 VOUTD5 C336 C341 0.1uF 0.1uF U21-B LT1901A SPKVDD SPKGND AC11 79:MOD1 80:MOD2 73;SPK- 71:SPK+ IO_DVDD AGND[1] 76:MIC1 75:NC_M_MICN 74:AFDET AB11 DVDD AGND[0] CPVDD[1] DGND AA11 CPVDD[0] AGND_REF AC12 VMID HPL_OUT AC13 AVDD[1] HPR_OUT AB13 AVDD[0]...
  • Page 80 DP405 Service Manual D1V8 C204 C205 0.1uF D1V8 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF SDR_ADDR[0:12] NAND_DATA[0:7] NAND_DATA0 SDR_ADDR0 I/O0 NAND_DATA1 SDR_ADDR1 I/O1 SDR_ADDR2 NAND_DATA2 I/O2 SDR_ADDR3 NAND_DATA3 I/O3 SDR_ADDR4 NAND_DATA4 I/O4 SDR_ADDR5 NAND_DATA5 I/O5 SDR_ADDR6 NAND_DATA6 I/O6 SDR_ADDR7 NAND_DATA7 I/O7 SDR_ADDR8...

  • Page 81: Diagram 6 Module Postion Mark (6Pd7-4038-Hl1G)

    DP405 Service Manual Diagram 6 Module Postion Mark (6PD7-4038-HL1G)

  • Page 82: Appendix 6 Schematic Disagram And Postion Mark

    DP405 Service Manual Appendix 6 Schematic Disagram and Postion Mark Diagram 1 DP405-02 Motherbaord Schematic Diagram (6PM7-4169-HMF) IC100 XC6204B502MR L100 Q102 ST2301 C102 C101 R103 100nF C104 C103 R102 10uF/16V Q103 DTC144EE C105 RF_4V2 C108 BLM11A601S 10uF/16V L104 BLM11A601S L105...
  • Page 83 DP405 Service Manual AF_VOL_IN RED_LED LDAC ENC_0 LDAC_PC/TV SPI_DA_OUT PTT_KEY VOUTB VCCN SPI_CLK GREEN_LED DACS_SW1 VOUTA ENC_1 K E Y P A D _ B L MCP4802 RDA_SQL R167 SPI_DA_OUT SPI_CLK C346 100nF SPI_/CS RDA_PDN AFCO_2 LDAC_PC/TV DACS_SW1 BLM11A601S BLM11A601S...
  • Page 84 DP405 Service Manual ST2301A J200 NC R227 100K PTT_KEY R60 1K PF_KEY MAND_C C221 C222 R65 33K TOUT MAND DOUTY VREF DOUTX 100nF MXD2020ML S200 C332 MOD_RDA1846 R237 L300 E1_1 ENC_0 R236 BLM11A601S ENC_1 R239 E1_3 ENC_2 R238 IC301 E2_3...
  • Page 85 DP405 Service Manual C145 C138 C140 C141 C142 C143 C144 C139 C503 C504 C505 C137 NC C510 D500 C511 RN142S C506 L500 2T L501 3T L502 4T L503 3T 120P Q500 C512 L504 L505 TO ANT RD07 100P 2.7nH D501...
  • Page 86 DP405 Service Manual Q600 ST2301 R601 10uF/16V AFCO_1 DTC144EE F101 C603 Fuse R28 NC R61 47K R602 0Ω J600 C74 470K SSM3K15AFS T600 SPK+ C605 BEEP_OUT R603 0Ω C606 C604 10uF/16V 100nF R604 470K 470P 1000P INPUT2 OUTPUT2 4.7Ω R607...

  • Page 87: Diagram 2 Dp405-02 Motherboard Position Mark (6Pm7-4169-Hm F)

    DP405 Service Manual Diagram 2 DP405-02 Motherboard Position Mark (6PM7-4169-HM F)
  • Page 88 DP405 Service Manual...

  • Page 89: Diagram 3 Dp405-01 Motherbaord Schematic Diagram (6Pm7-4169-Hmf)

    DP405 Service Manual Diagram 3 DP405-01 Motherbaord Schematic Diagram (6PM7-4169-HMF) IC100 XC6204B502MR L100 Q102 ST2301 C102 C101 R103 100nF C104 C103 R102 10uF/16V Q103 DTC144EE C105 RF_4V2 C108 BLM11A601S 10uF/16V L104 BLM11A601S L105 R104 56K 1% BLM11A601S C110 C111 C112...
  • Page 90 DP405 Service Manual AF_VOL_IN RED_LED LDAC ENC_0 LDAC_PC/TV SPI_DA_OUT VOUTB PTT_KEY VCCN SPI_CLK GREEN_LED DACS_SW1 VOUTA ENC_1 K E Y P A D _ B L RDA_SQL MCP4802 R167 SPI_DA_OUT SPI_CLK C346 100nF SPI_/CS RDA_PDN AFCO_2 LDAC_PC/TV DACS_SW1 BLM11A601S BLM11A601S...
  • Page 91 DP405 Service Manual ST2301A J200 NC R227 100K PTT_KEY R60 1K PF_KEY MAND_C C221 C222 R65 33K TOUT MAND DOUTY VREF DOUTX 100nF MXD2020ML S200 C332 MOD_RDA1846 L300 R237 E1_1 ENC_0 R236 BLM11A601S ENC_1 R239 E1_3 ENC_2 R238 IC301 E2_3...
  • Page 92 DP405 Service Manual C145 C138 150P C140 C141 C142 C143 C144 C139 C503 C504 C505 C137 NC C510 D500 C511 RN142S C506 L500 NC L501 L502 L503 Q500 C512 L504 C509 L505 TO ANT RD07 2.7nH D501 RN142S C519 R500...
  • Page 93 DP405 Service Manual Q600 ST2301 R601 10uF/16V AFCO_1 DTC144EE F101 C603 Fuse R28 NC R61 47K R602 0Ω J600 C74 470K SSM3K15AFS T600 SPK+ C605 BEEP_OUT R603 0Ω C606 C604 10uF/16V 100nF R604 470K 470P 1000P INPUT2 OUTPUT2 4.7Ω R607...

  • Page 94: Diagram 4 Dp405-01 Motherbaord Postion Mark (6Pm7-4169-Hmf)

    DP405 Service Manual Diagram 4 DP405-01 Motherbaord Postion Mark (6PM7-4169-HMF)
  • Page 95 DP405 Service Manual...

  • Page 96: Diagram 5 Module Schematic Diagram (6Pm7-4320-Hba)

    DP405 Service Manual Diagram 5 Module Schematic Diagram (6PM7-4320-HBA) AVDD_PLL FOR ANALOG PLL CVDD_PLL FOR DIGITAL PLL AVDD_USB FOR ANALOG USB D1V8 USB3V3 D1V2A CVDD_USB FOR DIGITAL USB CVDD0 FOR CORE CVDD1 FOR COMACC PVDD1 FOR MEMCTL1 IO R143 AVDD_PLL...
  • Page 97 DP405 Service Manual MARK MARK 35:4V2 D1V2A D1V8 OSC_2.85V DDVDD1 1.2V 300mA D1V2A DDVDD2 1.8V 300mA D1V8 ADCIN DDVDD1[0] VOUTA1 2.85V 50mA OSC_2.85V DDVDD1[1] C155 VOUTA2 2.85V 200mA RF_TCXO VCHG[0] DC1VOUT 10uH VOUTA3 2.85V 200mA RF_IO_2V85 VCHG[1] DC1VFB 10uF 10uF...
  • Page 98 DP405 Service Manual SDR_DATA[0:15] AA21 SDR_DATA0 SDD0/SDMEM_D0 LCD15/SM_LCD_D15 SDR_DATA1 SDD1/SDMEM_D1 LCD14/SM_LCD_D14 SDR_DATA2 SDD2/SDMEM_D2 LCD13/SM_LCD_D13 AA19 SDR_DATA3 SDD3/SDMEM_D3 LCD12/SM_LCD_D12 LCD_SI/SSI0_TX SDR_DATA4 SDD4/SDMEM_D4 LCD11/SM_LCD_D11 LCD_SCL/SSI0_CLK SDR_DATA5 SDD5/SDMEM_D5 LCD10/SM_LCD_D10 AA20 FLASH_CS SDR_DATA6 SDD6/SDMEM_D6 LCD9/SM_LCD_D9 SSI0_RX SDR_DATA7 SDD7/SDMEM_D7 LCD8/SM_LCD_D8 LCD_CS AC23 SDR_DATA8 SDD8/SDMEM_D8 LCD7/SM_LCD_D7...
  • Page 99 DP405 Service Manual CAM0/CAM_D0/GPIO_D39 CLK32KOUT/CLK32KOUT CAM1/CAM_D1/GPIO_D38 PRST/PRST* PRST CAM2/CAM_D2/GPIO_D37 DBB_OSCEN/DBB_OSC_EN OSCEN CAM3/CAM_D3/GPIO_D36 BOOT1/BOOT_CTL1 CAM4/CAM_D4/GPIO_D35 BOOT0/BOOT_CTL0 CAM5/CAM_D5/GPIO_D34 MOD1/MOD1 CAMD6/CAM_D6/GPIO_D33 MOD0/MOD0 CAMD7/CAM_D7/GPIO_D32 CAMCLK/CAM_LCLK/GPIO_D109 SCL/I2C_SCL/GPIO_D87 CAMHS/CAM_HS/GPIO_D40 SDL/I2C_SDA/GPIO_D88 CAMVS/CAM_VS/GPIO_D41 CLKO2/CLK_OUT2/GPIO_D107 CAMPD/CAM_PWDN/GPIO_D42 U1RXD/UART1_RX/GPIO_D26 U1TXD/UART1_TX/GPIO_D25 MMCCD/CARD_DETECT/GPIO_D6 U0RXD/UART0_RX/GPIO_D76 MMCWP/CARD_WPRT/GPIO_D7 U0TXD/UART0_TX/GPIO_D75 U0RTS/UART0_RTS*/GPIO_D78 U0CTS/UART0_CTS*/GPIO_D77 AC16 MMCCLK/MMC_CLK/GPIO_D110 AC15 MMCCMD/MMC_CMD/GPIO_D92 AB16...
  • Page 100 DP405 Service Manual D1V8 C336 C341 0.1uF 0.1uF U21-B LT1901A SPKVDD SPKGND AC11 IO_DVDD AGND[1] AB11 DVDD AGND[0] CPVDD[1] DGND AA11 CPVDD[0] AGND_REF AC12 VMID HPL_OUT AC13 AVDD[1] HPR_OUT AB13 AVDD[0] AA13 AVDD_REF AA12 LDOOUT SPK_OUTN SPK_OUTP 10uF C148 AC14 0.1uF...
  • Page 101 DP405 Service Manual D1V8 C204 C205 0.1uF D1V8 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF SDR_ADDR[0:12] NAND_DATA[0:7] SDR_ADDR0 NAND_DATA0 I/O0 SDR_ADDR1 NAND_DATA1 I/O1 SDR_ADDR2 NAND_DATA2 I/O2 NAND_DATA3 SDR_ADDR3 I/O3 NAND_DATA4 SDR_ADDR4 I/O4 NAND_DATA5 SDR_ADDR5 I/O5 NAND_DATA6 SDR_ADDR6 I/O6 NAND_DATA7 SDR_ADDR7 I/O7 SDR_ADDR8...

  • Page 102: Diagram 6 Module Postion Mark (6Pm7-4320-Hba)

    DP405 Service Manual Diagram 6 Module Postion Mark (6PM7-4320-HBA)

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